Variable cross platform interaction continuity

A server computer comprising:

• a processor;
• and
• a non-transitory computer readable medium, the non-transitory computer readable medium comprises code, executable by the processor, for performing operations comprising:
• receiving, from a user device operated by a user, interaction information associated with an interaction, wherein the interaction information comprises a user device identifier, and wherein the server computer stores data relating to a set of user devices of the user, the set of user devices including the user device;
• responsive to receiving the interaction information, determining that additional data from additional user devices are needed to generate an authorization request message for the interaction;
• determining a subset of the set of user devices that can provide the additional data;
• generating an interaction identifier for the interaction;
• communicating with the subset of user devices using the interaction identifier to obtain the additional data;
• generating the authorization request message comprising the obtained additional data;
• and
• transmitting the authorization request message to an authorizing entity computer for authorization.

A method comprising:

• providing, by a user device operated by a user to a server computer, interaction information associated with an interaction, wherein the interaction information comprises a user device identifier, and wherein the server computer stores data relating to a set of user devices of the user, the set of user devices including the user device, and wherein the server computer determines that additional data from additional user devices are needed to generate an authorization request message for the interaction and determines a subset of the set of user devices that can provide the additional data;
• receiving, by the subset of the set of user devices, additional data requests;
• and
• providing, by the subset of the set of user devices to the server computer, additional data responses comprising the additional data, wherein the server computer generates the authorization request message comprising the obtained additional data and transmits the authorization request message to an authorizing entity computer for authorization.